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A027651 as a simple table

n a(n)
0 1
1 16
2 146
3 1066
4 6902
5 41506
6 237686
7 1315666
8 7107302
9 37712866
10 197451926
11 1023358066
12 5262831302
13 26903268226
14 136887643766
15 693968021266
16 3508093140902
17 17693879415586
18 89084256837206
19 447884338361266
20 2249284754708102
21 11285908565322946
22 56587579617416246

[1,16,146,1066,6902,41506,237686,1315666,7107302,
 37712866,197451926,1023358066,5262831302,
 26903268226,136887643766,693968021266,
 3508093140902,17693879415586,89084256837206,
 447884338361266,2249284754708102,
 11285908565322946,56587579617416246]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)